《Precambrian》怎以读
英 [ˈpri:ˈkæmbriən]
美 [priˈkæmbriən]
《Precambrian》是什么意思
前寒武纪，前寒武层；
英英释义
Precambrian[ pri:'kæmbriən ]
- n.the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago
同义词：Precambrian eonPrecambrian aeonPrecambrian period
学习《Precambrian》怎么用
双语例句
用作名词(n.)
- Selected Papers on Precambrian iron Deposits.
前寒武纪铁矿论文集。 - Rapakivi is a special rock in Precambrian.
环斑花岗岩是发育于前寒武纪的一种特殊岩石。
用作形容词(adj.)
- Rapakivi is a special rock in Precambrian.
环斑花岗岩是发育于前寒武纪的一种特殊岩石。
权威例句
A new Geologic Time Scale, with special reference to Precambrian and NeogeneThe early Precambrian odyssey of the North China Craton: A synoptic overviewIsotopic evidence for the Precambrian provenance and Caledonian metamorphism of high grade paragneisses from the Seve Nappes, Scandi...Precambrian sponges with cellular structuresTibetan, Variscan, and Precambrian Basement Reactivation: Products of Continental CollisionPrecambrian geology of ChinaAn Outline of the precambrian evolution of the baltic shieldPrecambrian metamorphic basement and sedimentary cover of the North China Craton: A reviewGeological and geochronological evidence for the Precambrian evolution of the Tarim Craton and surrounding continental fragmentsBiomat-related lifestyles in the Precambrian